Your Mason County, Michigan, Geothermal Authority In Mason County, Michigan, geothermal heating and cooling is quickly gaining ground. It’s no surprise as to why. Soil conditions are perfect here. Consider, too, our seasonal temperature extremes. They make geothermal installations the perfect choice for year-round heating and cooling comfort. If you’d like to learn more on how much a geothermal system could save you in Mason County, just plug your information into our handy Geothermal Savings Calculator. It’s a breeze. And the amount you could save might well surprise you. Then follow the lead of so many others in Mason County Contact Adams Heating & Cooling II. Let us apply our professionalism to the installation of your very own geothermal system. We stand on our word to ensure its properly installed and properly serviced – for outstanding heating and cooling.